We divide 873628 by 98
The aim is to understand the frequency of 98 in 873628.

Moving on to step 1:
When dividing 8 by 98, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 98

Advancing to step 2:
98 can be fit into 87 0 times, resulting in a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Append the next digit (3) from the dividend to 87 and continue with: 873 / 98

Step 3:
873 divided by 98 is 8 with a remainder of 89.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 784 from 873 leaves us with 89.
Grab the next digit (6) from the dividend, add it to 89, then carry on: 896 / 98

Going ahead to step 4:
896 divided by 98 is 9 with a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtract 882 from 896 to get 14.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 98

Step 5:
142 divided by 98 is 1 with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 891.0
Deduct 98 from 142 and we're left with 44.
Bring next digit (8) of the dividend behind the 44 and repeat the process: 448 / 98

Let's proceed to step 6:
When dividing 448 by 98, we get 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 8914.0
The remainder is 56 after subtracting 392 from 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
If we divide 560 by 98, we get 5 and a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 8914.5
Deduct 490 from 560 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
98 goes into 700 7 times with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 8914.57
Subtract 686 from 700 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
98 goes into 140 1 times with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 8914.571
Deduct 98 from 140 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
If we divide 420 by 98, we get 4 and a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 8914.5714
Subtract 392 from 420 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
When dividing 280 by 98, we get 2 with a remainder of 84.
Record the quotient 2 as the next digit in the result. 
Result so far: 8914.57142
Deduct 196 from 280 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 12:
98 can be fit into 840 8 times, resulting in a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 8914.571428
Subtract 784 from 840 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
When dividing 560 by 98, we get 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 8914.5714285
Subtract 490 from 560 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 14:
98 goes into 700 7 times with a remainder of 14.
The next digit of our result is 7. 
Result so far: 8914.57142857
Deduct 686 from 700 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 8914.57142857 and a remainder of 1.4e-08.